Combining Polynomials (Add/Subtract)

Simplify:
10x³ + 4x - 5x³ + 8x - 10

• 15x³+12x-10
• 15x³+12x+10
• 5x³+12x+10
• 5x³+12x-10

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.B.3

(10x³ + 12x +9) + (7x² - 8x + 2)

• 17x²+ 20x + 11
• 17x²+ 4x + 11
• 10x³+7x²+ 4x + 11
• 10x³+7x²+ 20x + 11

Tags

CCSS.HSA.APR.A.1

(15x²-4x+2) + (-2x²-2x)

• 13x²-2x+2
• 13x²-6x
• 13x²-6x+2
• 13x-6x+2

Tags

CCSS.HSA.APR.A.1

(15x³-6x²+x-3)-(4x³+2x²-x-5)

• 11x³-8x²+2x+2
• 2x+2+11x³-8x²
• 11x³-8x²
• 19x³-4x²+8

Tags

CCSS.HSA.APR.A.1

Find the difference. 
(3- 2x + 2x²) - (4x -5 +3x²)

• x_² + 6x + 8
• 2x² + 5x - 7
• -x² -6x + 8
• -2x² + 11x - 4

Tags

CCSS.HSA.APR.A.1

Simplify the expression.
(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3 
• -7n² - 8n + 3 
• -6n² - 8n + 3
• -7n² - 4n + 3

Tags

CCSS.HSA.APR.A.1

Simplify each expression.
(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3 
• -7n² - 8n + 3 
• -6n² - 8n + 3
• -7n² - 4n + 3

Tags

CCSS.HSA.APR.A.1

Simplify the following expression:
(5 + 7p²)  - (2p⁴ - 3)

• 2 + 7p² + 2p⁴
• 2p⁴ + 7p² + 13
• -2p⁴ - 7p² + 2
• -2p⁴ + 7p² + 8

Tags

CCSS.HSA.APR.A.1